Tornado record · Original Fujita scale
F2 tornado, Boone County, Iowa, June 11, 1966
RatingF2
Deaths0
Injuries0
Length2 mi
Width200 yd
Path
Drawn as a straight line from the recorded start point (42.08, -93.87) to the end point (42.08, -93.87), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- June 11, 1966, 8:30 PM (as recorded, Central Standard Time)
- Rating
- F2
- States
- Iowa
- Counties
- Boone County
- Path
- 2 miles long, up to 200 yards wide
- Casualties
- 0 deaths, 0 injuries
Other tornadoes on June 11, 1966
| Date | Rating | State | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| Jun 11, 1966 | F4 | Minnesota | 72.8 mi | 333 yd | 0 | 0 |
| Jun 11, 1966 | F2 | Iowa | 12.2 mi | 150 yd | 0 | 0 |
| Jun 11, 1966 | F2 | Iowa | 1 mi | 250 yd | 0 | 0 |
| Jun 11, 1966 | F1 | Minnesota | 1.9 mi | 30 yd | 0 | 0 |
| Jun 11, 1966 | F1 | Iowa | 0.1 mi | 50 yd | 0 | 0 |
| Jun 11, 1966 | F1 | Iowa | 2 mi | 150 yd | 0 | 0 |
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.